Using Noncontact Measurement of Water Surface Dynamics to Estimate River Discharge
Résumé
• Water surface fluctuations of a river surface react systematically to changes in the flow depth and velocity • Depth, velocity, and discharge are estimated remotely by fitting theoretical relations to the spectra of images of the water surface • The uncertainty of the estimates is governed by the size of river surface covered by the images, limiting the achievable spatial resolution
Domaines
Sciences de l'environnement
Fichier principal
Water Resources Research - 2022 - Dolcetti - Using Noncontact Measurement of Water Surface Dynamics to Estimate River.pdf (4.45 Mo)
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